Command Manual (For Soliton) – MSTP
H3C S3100 Series Ethernet Switches
Chapter 1 MSTP Configuration Commands
1-31
Examples
# Configure Ethernet 1/0/3 as an edge port.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp interface Ethernet 1/0/3 edged-port enable
1.1.26 stp interface loop-protection
Syntax
stp interface interface-list loop-protection
undo stp
interface interface-list loop-protection
View
System view
Parameters
interface-list
: Ethernet port list. You can specify multiple Ethernet ports by providing this
argument in the form of
interface-list =
{
interface-type interface-number
[
to
interface-type interface-number
] } &<1-10>, where &<1-10> means that you can
provide up to 10 port indexes/port index ranges for this argument.
Description
Use the
stp interface loop-protection
command to enable the loop guard function in
system view.
Use the
undo stp interface loop-protection
command to restore the default state of
the loop guard function in system view.
The loop guard function is disabled by default.
Related commands:
stp loop-protection
.
Caution:
With the loop guard function enabled, the root guard function and the edge port
configuration are mutually exclusive.
Examples
# Enable the loop guard function for Ethernet 1/0/1.
<Sysname> system-view